| 单冬勇,于涛*,谢金森,钱金栋,李庆,夏榜样.包壳材料对SCMR堆芯物理参数的影响研究[J].南华大学学报(自然科学版),2011,25(3):1~3.[SHAN Dong-yong1,YU Tao1*,XIE Jin-sen1,QIAN Jin-dong1,LI Qing2,XIA Bang-yang2.A Study of the Impact of Cladding Materials onSCMR Neutronics Parameters[J].Journal of University of South China(Science and Technology),2011,25(3):1~3.] |
| 包壳材料对SCMR堆芯物理参数的影响研究 |
| A Study of the Impact of Cladding Materials onSCMR Neutronics Parameters |
| 投稿时间：2011-08-30 |
| DOI： |
| 中文关键词: 混合能谱超临界水冷堆 包壳材料 堆芯物理参数 |
| 英文关键词:SCMR cladding material neutronics parameters |
| 基金项目:国家级重点实验室基金资助项目 |
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| 中文摘要: |
| 建立混合能谱超临界水冷堆（SCMR：Super-Critical Water-cooled Mixed-Reactor）堆芯物理模型；计算了不同包壳材料时，堆芯有效增殖系数、剩余反应性、缓发中子有效份额和空泡反应性等堆芯参数，并对计算结果进行了分析比较.结果表明：从反应堆物理设计的角度考虑T-91钢作为包壳材料，具有较好的物理响应特性，为混合能谱超临界水冷堆的设计提供了理论基础. |
| 英文摘要: |
| Core physics model of SCMR (Super-Critical Water-cooled Mixed-Reactor) is constructed in this paper.The SCMR neutronics parameters,such as the effective multiplication factor,effective delayed neutron fraction and void reactivity,are calculated for different cladding materials by MCNP code.The results show that,when the cladding material is T-91 steel,the neutronics parameters of the SCMR are more reasonable.And it provides a theoretical basis for the SCMR design. |
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